Hazardous Weather Conditions
Current conditions at
Summerville Airport (KDYB)
Lat: 33.06°NLon: 80.28°WElev: 56ft.
Fair
72°F
22°C
| Humidity | 19% |
| Wind Speed | NE 5 G 14 mph |
| Barometer | 30.25 in |
| Dewpoint | 27°F (-3°C) |
| Visibility | 10.00 mi |
| Last update | 20 Apr 1:35 pm EDT |
Extended Forecast for
Summerville SC
This Afternoon
High: 76 °F
Sunny
Tonight
Low: 49 °F
Mostly Clear
Tuesday
High: 76 °F
Sunny
Tuesday Night
Low: 51 °F
Mostly Clear
Wednesday
High: 82 °F
Mostly Sunny
Wednesday Night
Low: 55 °F
Mostly Clear
Thursday
High: 86 °F
Sunny
Thursday Night
Low: 58 °F
Mostly Clear
Friday
High: 87 °F
Sunny
Detailed Forecast
This Afternoon
Sunny, with a high near 76. North wind around 7 mph.
Tonight
Mostly clear, with a low around 49. Calm wind becoming north around 5 mph after midnight.
Tuesday
Sunny, with a high near 76. Northeast wind around 6 mph.
Tuesday Night
Mostly clear, with a low around 51. Southeast wind around 5 mph becoming calm in the evening.
Wednesday
Mostly sunny, with a high near 82. Calm wind becoming southwest 5 to 7 mph in the afternoon.
Wednesday Night
Mostly clear, with a low around 55.
Thursday
Sunny, with a high near 86.
Thursday Night
Mostly clear, with a low around 58.
Friday
Sunny, with a high near 87.
Friday Night
Partly cloudy, with a low around 61.
Saturday
A 20 percent chance of showers. Mostly sunny, with a high near 89.
Saturday Night
A 40 percent chance of showers. Mostly cloudy, with a low around 63.
Sunday
A 40 percent chance of showers and thunderstorms. Partly sunny, with a high near 86.
Additional Forecasts and Information
Basemap Options
Click map to change the forecast location
Loading map...
Forecast AreaABOUT THIS FORECAST
Point Forecast:
Summerville SC
32.99°N 80.17°W (Elev. 75 ft)
32.99°N 80.17°W (Elev. 75 ft)
8:32 am EDT Apr 20, 2026
1pm EDT Apr 20, 2026-6pm EDT Apr 26, 2026
Additional Resources
Radar & Satellite Image
Hourly Weather Forecast
